{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "arguments": ["Treatment.Dosage", "Subject", "Subject.Gender", "Combination.Drug", "Treatment.Time_elapsed", "Effect", "Treatment.Disorder", "Treatment.Freq", "Treatment.Route", "Treatment.Duration", "Treatment.Drug", "Subject.Disorder", "Subject.Population", "Subject.Race", "Subject.Age", "Treatment"]}], "input": "Combination antimicrobial regimens (e.g., linezolid with rifampin) aimed at improving bacterial eradication and preventing resistance are often used; however, most data supporting this treatment strategy are not from randomized controlled trials."}
{"potential therapeutic event": [{"Treatment.Dosage": "NAN", "Subject": "NAN", "Subject.Gender": "NAN", "Combination.Drug": ["linezolid", "rifampin"], "Treatment.Time_elapsed": "NAN", "Effect": "improving bacterial eradication and preventing resistance", "Treatment.Disorder": "NAN", "Treatment.Freq": "NAN", "Treatment.Route": "NAN", "Treatment.Duration": "NAN", "Treatment.Drug": ["linezolid", "rifampin"], "Subject.Disorder": "NAN", "Subject.Population": "NAN", "Subject.Race": "NAN", "Subject.Age": "NAN", "Treatment": "Combination antimicrobial regimens (e.g., linezolid with rifampin)"}]}